How to make pop-up cards

I have added a new category to my greeting cards. I created a category named “Extinct Species” and made a ...

I have added one more file to the pop-up card sample files.
It is not a new file, however, but an improved versio ...

The Ina City SOUZOU-KAN has a model of the Kami-ina Library as when it was completed in 1930.
The major differenc ...

This is a pop-up card for the former Kami-ina Library that I created in 2013 (nine years ago).
At that time, I pr ...

The pop-up card of the former Kyosei Company that I made last time, but when I look at the completed photo, I am worr ...